/*
 * Copyright (c) JoinQuant Development Team
 * Author: Huayong Kuang <kuanghuayong@joinquant.com>
 */

#include <iostream>
#include "datetime.h"

using namespace std;

int main(void)
{
    dt = DateTime(2021, 11, 15);
    cout << dt.tostr("") << endl;

    return 0;
}
